Benchmark of rack5slot3s.osadl.org / GNU/Linux on Sun Feb 08 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot3s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.16.15-rt7 -- #7 SMP PREEMPT RT Tue Jul 21 09:31:32 CEST 2020
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	05:15:02 up 15 days, 12:47, 0 users, load average: 0.00, 0.02, 0.00; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:01; 27m 59s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13668508.6`	`lps`	`10.0 s`	`7`	`116700.0`	`1171.3`
Double-Precision Whetstone	`2480.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`451.0`
Execl Throughput	`1194.7`	`lps`	`30.0 s`	`2`	`43.0`	`277.8`
File Copy 1024 bufsize 2000 maxblocks	`137145.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`346.3`
File Copy 256 bufsize 500 maxblocks	`35616.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`215.2`
File Copy 4096 bufsize 8000 maxblocks	`432190.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`745.2`
Pipe Throughput	`206396.9`	`lps`	`10.0 s`	`7`	`12440.0`	`165.9`
Pipe-based Context Switching	`49006.5`	`lps`	`10.0 s`	`7`	`4000.0`	`122.5`
Process Creation	`2479.0`	`lps`	`30.0 s`	`2`	`126.0`	`196.7`
Shell Scripts (1 concurrent)	`2233.9`	`lpm`	`60.0 s`	`2`	`42.4`	`526.9`
Shell Scripts (8 concurrent)	`612.1`	`lpm`	`60.0 s`	`2`	`6.0`	`1020.2`
System Call Overhead	`136255.2`	`lps`	`10.0 s`	`7`	`15000.0`	`90.8`
System Benchmarks Index Score:						`328.7`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:01 - 06:11:05; 28m 04s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`54500589.8`	`lps`	`10.0 s`	`7`	`116700.0`	`4670.1`
Double-Precision Whetstone	`9921.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1804.0`
Execl Throughput	`3402.4`	`lps`	`30.0 s`	`2`	`43.0`	`791.3`
File Copy 1024 bufsize 2000 maxblocks	`74504.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`188.1`
File Copy 256 bufsize 500 maxblocks	`18964.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`114.6`
File Copy 4096 bufsize 8000 maxblocks	`269265.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`464.3`
Pipe Throughput	`781722.3`	`lps`	`10.0 s`	`7`	`12440.0`	`628.4`
Pipe-based Context Switching	`186515.4`	`lps`	`10.0 s`	`7`	`4000.0`	`466.3`
Process Creation	`7061.1`	`lps`	`30.0 s`	`2`	`126.0`	`560.4`
Shell Scripts (1 concurrent)	`4831.7`	`lpm`	`60.0 s`	`2`	`42.4`	`1139.5`
Shell Scripts (8 concurrent)	`461.3`	`lpm`	`60.2 s`	`2`	`6.0`	`768.9`
System Call Overhead	`501756.3`	`lps`	`10.0 s`	`7`	`15000.0`	`334.5`
System Benchmarks Index Score:						`619.8`

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